Heel or elbow protector



FIG. 1 is a front, top and right side perspective view of a heel or elbow protector showing our new design;

FIG. 2 is a left side elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a bottom plan view; and

FIG. 5 is a top plan view. 

The ornamental design for a heel or elbow protector, as shown. 